OTTER TAIL CORP

Ticker: OTTR CUSIP: 689648103 Class: Common Stock

SEI INVESTMENTS CO's Holding History (CIK: 0000350894)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 5,924 Value ($000) $479 Avg Close $80.23 Range $73.20 - $85.91
Q3 2025
Shares 5,924 Value ($000) $486 Avg Close $79.81 Range $73.77 - $85.12
Q2 2025
Shares 6,709 Value ($000) $517 Avg Close $76.31 Range $69.94 - $79.78
Q1 2025
Shares 7,405 Value ($000) $595 Avg Close $76.90 Range $69.36 - $83.20
Q4 2024
Shares 7,709 Value ($000) $569 Avg Close $75.57 Range $70.66 - $85.02
Q3 2024
Shares 7,391 Value ($000) $578 Avg Close $83.04 Range $72.06 - $96.51
Q2 2024
Shares 7,109 Value ($000) $623 Avg Close $83.59 Range $77.75 - $92.55
Q1 2024
Shares 6,408 Value ($000) $554 Avg Close $82.56 Range $76.18 - $94.24
Q4 2023
Shares 7,524 Value ($000) $639 Avg Close $72.94 Range $64.95 - $84.21
Q3 2023
Shares 7,340 Value ($000) $557 Avg Close $77.16 Range $70.28 - $86.93
Q2 2023
Shares 6,998 Value ($000) $553 Avg Close $70.21 Range $64.41 - $74.69
Q1 2023
Shares 6,998 Value ($000) $506 Avg Close $61.74 Range $53.03 - $68.09
Q4 2022
Shares 11,396 Value ($000) $669 Avg Close $55.25 Range $48.33 - $63.55
Q3 2022
Shares 19,516 Value ($000) $1,202 Avg Close $66.11 Range $56.18 - $75.76
Q2 2022
Shares 33,856 Value ($000) $2,259 Avg Close $57.93 Range $52.29 - $62.99
Q1 2022
Shares 29,515 Value ($000) $1,845 Avg Close $56.77 Range $53.45 - $64.83
Q4 2021
Shares 29,260 Value ($000) $2,089 Avg Close $58.09 Range $49.63 - $64.66
Q3 2021
Shares 15,181 Value ($000) $850 Avg Close $47.36 Range $42.04 - $52.53
Q2 2021
Shares 16,397 Value ($000) $801 Avg Close $42.43 Range $40.25 - $44.44
Q1 2021
Shares 16,367 Value ($000) $736 Avg Close $37.61 Range $34.41 - $41.57
Q4 2020
Shares 16,467 Value ($000) $701 Avg Close $35.50 Range $31.11 - $38.92
Q3 2020
Shares 36,076 Value ($000) $1,305 Avg Close $33.22 Range $30.66 - $36.11
Q2 2020
Shares 18,730 Value ($000) $718 Avg Close $35.99 Range $31.54 - $41.04
Q1 2020
Shares 17,155 Value ($000) $769 Avg Close $42.27 Range $26.34 - $48.43
Q4 2019
Shares 23,917 Value ($000) $1,217 Avg Close $43.72 Range $40.72 - $48.47
Q3 2019
Shares 15,017 Value ($000) $804 Avg Close $43.78 Range $40.10 - $46.25
Q2 2019
Shares 15,362 Value ($000) $805 Avg Close $42.32 Range $40.14 - $44.48
Q1 2019
Shares 15,041 Value ($000) $739 Avg Close $40.53 Range $37.77 - $42.81
Q4 2018
Shares 13,958 Value ($000) $686 Avg Close $39.10 Range $36.10 - $42.66
Q3 2018
Shares 6,819 Value ($000) $317 Avg Close $39.34 Range $38.11 - $40.62
Q2 2018
Shares 21,189 Value ($000) $1,009 Avg Close $36.40 Range $34.04 - $39.53
Q1 2018
Shares 19,384 Value ($000) $840 Avg Close $33.54 Range $29.25 - $35.88
Q4 2017
Shares 8,360 Value ($000) $372 Avg Close $36.46 Range $34.36 - $38.83
Q3 2017
Shares 8,414 Value ($000) $364 Avg Close $32.68 Range $30.48 - $35.27
Q2 2017
Shares 7,170 Value ($000) $284 Avg Close $30.80 Range $28.67 - $32.99
Q1 2017
Shares 3,574 Value ($000) $136 Avg Close $29.42 Range $27.80 - $31.55
Q4 2016
Shares 3,300 Value ($000) $134 Avg Close $28.65 Range $25.36 - $32.91
Q3 2016
Shares 1,802 Value ($000) $62 Avg Close $26.40 Range $24.99 - $27.92
Q2 2016
Shares 181 Value ($000) $6 Avg Close $22.72 Range $21.07 - $25.45
Q1 2016
Shares 157 Value ($000) $5 Avg Close $20.54 Range $19.18 - $22.35